Works matching IS 03784738 AND DT 2019

Results: 76

Evaluation of the responses of institutions and actors to the 2015/2016 El Niño drought in the Komati catchment in Southern Africa: lessons to support future drought management.

Published in:

Water SA, 2019, p. 547, doi. 10.17159/wsa/2019.v45.i4.7535

By:

Sifundza, L. S.;
van der Zaag, P.;
Masih, I.

Publication type:

Article

Finding optimal algal/bacterial inoculation ratio to improve algal biomass growth with wastewater as nutrient source.

Published in:

Water SA, 2019, p. 624, doi. 10.17159/wsa/2019.v45.i4.7543

By:

Le Anh Pham;
Laurent, Julien;
Bois, Paul;
Wanko, Adrien

Publication type:

Article

Comparison of refined and non-refined wastewater effect on wheat seed germination and growth under drought.

Published in:

Water SA, 2019, p. 657, doi. 10.17159/wsa/2019.v45.i4.7547

By:

Heidari, Hassan;
Moradi, Saman

Publication type:

Article

The rate of release of Cry1Ab protein from Bt maize leaves into water.

Published in:

Water SA, 2019, p. 710, doi. 10.17159/wsa/2019.v45.i4.7553

By:

du Pisanie, Amy;
du Preez, Louis;
van den Berg, Johnnie;
Pieters, Rialet

Publication type:

Article

Evaluation of acidogenic sludge from anaerobic reactors running at low solids retention times to reduce sludge generation and enhance biogas production.

Published in:

Water SA, 2019, p. 632, doi. 10.17159/wsa/2019.v45.i4.7544

By:

da Silva Lopes, Wilza;
Morais de Luna, Ysa Helena Diniz;
Tavares de Sousa, Jose;
Lopes, Wilton Silva;
Duarte Leite, Valderi

Publication type:

Article

Detection of selected agricultural pesticides in river and tap water in Letsitele, Lomati and Vals–Renoster catchments, South Africa.

Published in:

Water SA, 2019, p. 716, doi. 10.17159/wsa/2019.v45.i4.7554

By:

Machete, M.;
Shadung, J. M.

Publication type:

Article

The investigation into the adsorption removal of ammonium by natural and modified zeolites: kinetics, isotherms, and thermodynamics.

Published in:

Water SA, 2019, p. 648, doi. 10.17159/wsa/2019.v45.i4.7546

By:

Min Pan;
Mingchuan Zhang;
Xuehua Zou;
Xuetong Zhao;
Tianran Deng;
Tong Chen;
Xiaoming Huang

Publication type:

Article

An evaluation of the primary South African standard and guideline for the provision of water for firefighting.

Published in:

Water SA, 2019, p. 691, doi. 10.17159/wsa/2019.v45.i4.7551

By:

Bean, C. B. Mac;
Ilemobade, A. A.

Publication type:

Article

Impacts of alien plant invasions on water resources and yields from the Western Cape Water Supply System (WCWSS).

Published in:

Water SA, 2019, p. 568, doi. 10.17159/wsa/2019.v45.i4.7538

By:

Le Maitre, David;
Görgens, André;
Howard, Gerald;
Walker, Nick

Publication type:

Article

Laboratory method design for investigating the phytoremediation of polluted water.

Published in:

Water SA, 2019, p. 608, doi. 10.17159/wsa/2019.v45.i4.7541

By:

Jacklin, D. M.;
Brink, I. C.;
de Waal, J.

Publication type:

Article

Quality of water recovered by treating acid mine drainage using pervious concrete adsorbent.

Published in:

Water SA, 2019, p. 638, doi. 10.17159/wsa/2019.v45.i4.7545

By:

Shabalala, A. N.;
Ekolu, S. O.

Publication type:

Article

Assessment of straight and meandering furrow irrigation strategies under different inflow rates.

Published in:

Water SA, 2019, p. 685, doi. 10.17159/wsa/2019.v45.i4.7550

By:

Sayari, S.;
Rahimpour, M.;
Zounemat-Kermani, M.

Publication type:

Article

Assessing the influence of DEM source on derived streamline and catchment boundary accuracy.

Published in:

Water SA, 2019, p. 672, doi. 10.17159/wsa/2019.v45.i4.7549

By:

Mashimbye, Zama Eric;
De Clercq, Willem Petrus;
Van Niekerk, Adriaan

Publication type:

Article

Environmental life cycle assessment for potable water production – a case study of seawater desalination and mine-water reclamation in South Africa.

Published in:

Water SA, 2019, p. 700, doi. 10.17159/wsa/2019.v45.i4.7552

By:

Goga, T.;
Friedrich, E.;
Buckley, C. A.

Publication type:

Article

Drivers and barriers to sustainable fisheries in two peri-urban impoundments in Zimbabwe.

Published in:

Water SA, 2019, p. 560, doi. 10.17159/wsa/2019.v45.i4.7536

By:

Utete, Beaven;
Phiri, Crispen;
Fregene, Tosan B.

Publication type:

Article

Evaluation of persistent organochlorine pesticides and polychlorinated biphenyls in Umgeni River bank soil, KwaZulu-Natal, South Africa.

Published in:

Water SA, 2019, p. 592, doi. 10.17159/wsa/2019.v45.i4.7540

By:

Gakuba, Emmanuel;
Moodley, Brenda;
Ndungu, Patrick;
Birungi, Grace

Publication type:

Article

Ecological responses of periphyton dry mass and epilithic diatom community structure for different atrazine and temperature scenarios.

Published in:

Water SA, 2019, p. 580, doi. 10.17159/wsa/2019.v45.i4.7539

By:

Chakandinakira, Adroit Takudzwa;
Mwedzi, Tongayi;
Tarakini, Tawanda;
Bere, Taurai

Publication type:

Article

Transport of pore-water oxygen with/without aeration in subsurface wastewater infiltration system.

Published in:

Water SA, 2019, p. 616, doi. 10.17159/wsa/2019.v45.i4.7542

By:

Siqi Wang;
Yinghua Li;
Haibo Li;
Lei Yang

Publication type:

Article

Policy implementation considerations for basic services: A South African urban sanitation case.

Published in:

Water SA, 2019, p. 536, doi. 10.17159/wsa/2019.v45.i4.7533

By:

Taing, L.

Publication type:

Article

Modelling maize grain yield and nitrate leaching from sludge-amended soils across agro-ecological zones: A case study from South Africa.

Published in:

Water SA, 2019, p. 663, doi. 10.17159/wsa/2019.v45.i4.7548

By:

Ogbazghi, Z. M.;
Tesfamariam, E. H.;
Annandale, J. G.

Publication type:

Article

Do rope and washer pumps provide safe water and satisfied users? A case study piloting new rural water supply technology in Rumphi District, Malawi.

Published in:

Water SA, 2019, v. 45, n. 3, p. 456, doi. 10.17159/wsa/2019.v45.i3.6742

By:

Mkandawire, Jacob C.;
Tembo, Mavuto;
Nhlema, Muthi;
Luhanga, Joel;
Holm, Rochelle H.

Publication type:

Article

Sensors for the improvement of irrigation efficiency in nurseries.

Published in:

Water SA, 2019, v. 45, n. 3, p. 527, doi. 10.17159/wsa/2019.v45.i3.6750

By:

Kaptein, Nkosinathi D.;
Light, Marnie E.;
Savage, Michael J.

Publication type:

Article

Climate change and the water footprint of wheat production in Zimbabwe.

Published in:

Water SA, 2019, v. 45, n. 3, p. 513, doi. 10.17159/wsa/2019.v45.i3.6748

By:

Govere, Simbarashe;
Nyamangara, Justice;
Nyakatawa, Emerson Z.

Publication type:

Article

Methods for the estimation of extreme rainfall events.

Published in:

Water SA, 2019, v. 45, n. 3, p. 501, doi. 10.17159/wsa/2019.v45.i3.6747

By:

Johnson, K. A.;
Smithers, J. C.

Publication type:

Article

Water quality in non-perennial rivers.

Published in:

Water SA, 2019, v. 45, n. 3, p. 487, doi. 10.17159/wsa/2019.v45.i3.6746

By:

Day, J. A.;
Malan, H. L.;
Malijani, E.;
Abegunde, A. P.

Publication type:

Article

Evaluating the effectiveness of freshwater fishes as bio-indicators for urban impacts in the Crocodile (West) catchment, South Africa.

Published in:

Water SA, 2019, v. 45, n. 3, p. 477, doi. 10.17159/wsa/2019.v45.i3.6745

By:

Levin, Jonathan C.;
Woodford, Darragh J.;
Snow, Gavin C.

Publication type:

Article

Organophosphorus flame retardants in surface and effluent water samples from the Vaal River catchment, South Africa: levels and risk to aquatic life.

Published in:

Water SA, 2019, v. 45, n. 3, p. 469, doi. 10.17159/wsa/2019.v45.i3.6744

By:

Chokwe, T. B.;
Mporetji, S. M.

Publication type:

Article

Prevalence of bromide in groundwater in selected regions in South Africa.

Published in:

Water SA, 2019, v. 45, n. 3, p. 464, doi. 10.17159/wsa/2019.v45.i3.6743

By:

Lucht, H. L.;
Casey, N. H.

Publication type:

Article

Garden irrigation as household end-use in the presence of supplementary groundwater supply.

Published in:

Water SA, 2019, v. 45, n. 3, p. 447, doi. 10.17159/wsa/2019.v45.i3.6741

By:

Meyer, Bettina Elizabeth;
Jacobs, Heinz Erasmus

Publication type:

Article

Development of a design and implementation process for the integration of hydrokinetic devices into existing infrastructure in South Africa.

Published in:

Water SA, 2019, v. 45, n. 3, p. 434, doi. 10.17159/wsa/2019.v45.i3.6740

By:

Niebuhr, C. M.;
Van Dijk, M.;
Bhagwan, J. N.

Publication type:

Article

Assessment of CFD turbulence models for free surface flow simulation and 1-D modelling for water level calculations over a broad-crested weir floodway.

Published in:

Water SA, 2019, v. 45, n. 3, p. 420, doi. 10.17159/wsa/2019.v45.i3.6739

By:

Helmi, Ahmed M.

Publication type:

Article

Experimental investigation of time-dependent local scour downstream of a stepped channel.

Published in:

Water SA, 2019, v. 45, n. 3, p. 411, doi. 10.17159/wsa/2019.v45.i3.6738

By:

Aksoy, Aysegul Ozgenc;
Dogan, Mustafa

Publication type:

Article

Developing a fuzzy logic model for predicting soil infiltration rate based on soil texture properties.

Published in:

Water SA, 2019, v. 45, n. 3, p. 400, doi. 10.17159/wsa/2019.v45.i3.6737

By:

Dewidar, Ahmed Z.;
Al-Ghobari, Hussein;
Alataway, Abed

Publication type:

Article

The role of water conservation strategies and benchmark ecotopes for increasing yields in South Africa's semi-arid croplands.

Published in:

Water SA, 2019, v. 45, n. 3, p. 393, doi. 10.17159/wsa/2019.v45.i3.6736

By:

Hensley, Malcolm;
le Roux, Pieter A. L.;
Botha, J. Jacobus;
van Rensburg, Leon D.

Publication type:

Article

Physico-chemical properties and bacterial community structure dynamics during the mesophilic anaerobic digestion of pit latrine faecal sludge.

Published in:

Water SA, 2019, v. 45, n. 3, p. 338, doi. 10.17159/wsa/2019.v45.i3.6730

By:

Changara, M. C.;
Sanyika, W. T.;
Bangira, C.;
Misi, S.

Publication type:

Article

Removal of lead in water using activated carbon prepared from Acacia catechu.

Published in:

Water SA, 2019, v. 45, n. 3, p. 374, doi. 10.17159/wsa/2019.v45.i3.6734

By:

Lakshmikandhan, K.;
Ramadevi, A.

Publication type:

Article

Membrane surface properties and their effects on real waste oil-in-water emulsion ultrafiltration.

Published in:

Water SA, 2019, v. 45, n. 3, p. 367, doi. 10.17159/wsa/2019.v45.i3.6733

By:

Simonič, Marjana

Publication type:

Article

The feasibility of wastewater recycling that includes residue from dissolved air flotation within a drinking water treatment plant: case study of Midvaal Water Company, South Africa.

Published in:

Water SA, 2019, v. 45, n. 3, p. 359, doi. 10.17159/wsa/2019.v45.i3.6732

By:

van Rensburg, Shalene Janse;
Barnard, Sandra;
Krüger, Marina

Publication type:

Article

Effects of nitrogen loading from domestic wastewater on groundwater quality.

Published in:

Water SA, 2019, v. 45, n. 3, p. 349, doi. 10.17159/wsa/2019.v45.i3.6731

By:

Mester, Tamás;
Balla, Dániel;
Karancsi, Gergo;
Bessenyei, Éva;
Szabó, György

Publication type:

Article

Smallholder willingness to pay and preferences in the way irrigation water should be managed: a choice experiment application in KwaZulu-Natal, South Africa.

Published in:

Water SA, 2019, v. 45, n. 3, p. 383, doi. 10.17159/wsa/2019.v45.i3.6735

By:

Chipfupa, U.;
Wale, E.

Publication type:

Article

Reconsideration and upgrading of sampling and analysis methods for avoiding measurement-related design and operation failures in wastewater treatment.

Published in:

Water SA, 2019, v. 45, n. 3, p. 329, doi. 10.17159/wsa/2019.v45.i3.6729

By:

Bakos, V.;
Deák, A.;
Jobbágy, A.

Publication type:

Article

Modelling mesophilic-thermophilic temperature transitions experienced by an aerobic membrane bioreactor treating furfural plant effluent.

Published in:

Water SA, 2019, v. 45, n. 3, p. 317, doi. 10.17159/wsa/2019.v45.i3.6711

By:

Kay, L. G.;
Brouckaert, C. J.;
Sindall, R. C.

Publication type:

Article

Plantwide modelling -- anaerobic digestion of waste sludge from parent nutrient (N and P) removal systems.

Published in:

Water SA, 2019, v. 45, n. 3, p. 305, doi. 10.17159/wsa/2019.v45.i3.6698

By:

Ikumi, D. S.;
Ekama, G. A.

Publication type:

Article

A simple calibration of Hobo 4 channel analogue dataloggers for use with Watermark 253–L soil water potential sensors.

Published in:

Water SA, 2019, v. 45, n. 2, p. 160, doi. 10.4314/wsa.v45i2.01

By:

Kaptein, Nkosinathi D.;
Titshall, Louis W.

Publication type:

Article

Domestic water meter optimal replacement period to minimize water revenue loss.

Published in:

Water SA, 2019, v. 45, n. 2, p. 165, doi. 10.4314/wsa.v45i2.02

By:

Moahloli, Aluta;
Marnewick, Annlizé;
Pretorius, J. H. C.

Publication type:

Article

Requirements for sustainable operation and maintenance of rural small-scale water infrastructure in Limpopo Province, South Africa.

Published in:

Water SA, 2019, v. 45, n. 2, p. 291, doi. 10.4314/wsa.v45i2.16

By:

Selala, M. S.;
Senzanje, A.;
Dhavu, K.

Publication type:

Article

Application of VOF and k-ε turbulence model in simulation of flow over a bottom aerated ramp and step structure.

Published in:

Water SA, 2019, v. 45, n. 2, p. 278, doi. 10.4314/wsa.v45i2.15

By:

Tokyay, Talia;
Kurt, Can

Publication type:

Article

Characterization of the performance of venturi-based aeration devices for use in wastewater treatment in low-resource settings.

Published in:

Water SA, 2019, v. 45, n. 2, p. 251, doi. 10.4314/wsa.v45i2.12

By:

Therrien, Jean-David;
Vanrolleghem, Peter A.;
Dorea, Caetano C.

Publication type:

Article

Urinals for water savings and nutrient recovery: a feasibility study.

Published in:

Water SA, 2019, v. 45, n. 2, p. 266, doi. 10.4314/wsa.v45i2.14

By:

Chipako, T. L.;
Randall, D. G.

Publication type:

Article

Seasonal variation in waterbird assemblage in the Mahango Game Reserve, north-eastern Namibia.

Published in:

Water SA, 2019, v. 45, n. 2, p. 259, doi. 10.4314/wsa.v45i2.13

By:

Kopij, Grzegorz;
Paxton, Mark

Publication type:

Article